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IRONLINUX
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v0.1.0 · 5 September 2026

Download.

Image availablex86-64

PC

Validated in QEMU/KVM. Not yet tested on physical hardware.

Download · 1.47 GBGuide
File
iron-linux-amd64.iso
SHA-256
eaf3da617909f07f39454612ce3fe8e71c74484e4cdf9209416899bb9508b541
PreviewARM64

Raspberry Pi 4

Build-validated. Physical Raspberry Pi 4 testing pending.

Download · 1.78 GBGuide
File
iron-linux-rpi4-arm64.img.xz
SHA-256
004d6884b94780a2d2d75f76216b9f13d567359e18e773df7ae9b348c91ba76c

Not sure which one?

Build Your Iron checks your hardware and points you to the right image.

Build Your Iron

Then.

  1. 01WriteFlash the image to a USB stick or microSD card with balenaEtcher, Raspberry Pi Imager or dd.
  2. 02BootTurn off Secure Boot, then start from the USB stick. Live login: iron / live.
  3. 03InstallRun Install Iron Linux from the panel. Then run your Build Your Iron setup script.

Verify.

Check the file matches the published checksum before you write it. SHA256SUMS

Linux
sha256sum -c SHA256SUMS --ignore-missing
macOS
shasum -a 256 iron-linux-amd64.iso
Windows PowerShell
Get-FileHash .\iron-linux-amd64.iso -Algorithm SHA256